4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
13.3%
A memory leak in the mwifiex_pcie_alloc_cmdrsp_buf() function in
drivers/net/wireless/marvell/mwifiex/pcie.c in the Linux kernel through
5.3.11 allows attackers to cause a denial of service (memory consumption)
by triggering mwifiex_map_pci_memory() failures, aka CID-db8fd2cde932.
OS | Version | Architecture | Package | Version | Filename |
---|---|---|---|---|---|
ubuntu | 18.04 | noarch | linux | < 4.15.0-91.92 | UNKNOWN |
ubuntu | 19.10 | noarch | linux | < 5.3.0-42.34 | UNKNOWN |
ubuntu | 16.04 | noarch | linux | < 4.4.0-174.204 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws | < 4.15.0-1063.67 | UNKNOWN |
ubuntu | 19.10 | noarch | linux-aws | < 5.3.0-1013.14 | UNKNOWN |
ubuntu | 14.04 | noarch | linux-aws | < 4.4.0-1062.66) Available with Ubuntu Pro or Ubuntu Pro (Infra-only | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws | < 4.4.0-1102.113 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-aws-5.0 | < 5.0.0-1027.30 | UNKNOWN |
ubuntu | 16.04 | noarch | linux-aws-hwe | < 4.15.0-1063.67~16.04.1 | UNKNOWN |
ubuntu | 18.04 | noarch | linux-azure | < 5.0.0-1035.37 | UNKNOWN |
github.com/torvalds/linux/commit/db8fd2cde93227e566a412cf53173ffa227998bc
launchpad.net/bugs/cve/CVE-2019-19056
nvd.nist.gov/vuln/detail/CVE-2019-19056
security-tracker.debian.org/tracker/CVE-2019-19056
ubuntu.com/security/notices/USN-4286-1
ubuntu.com/security/notices/USN-4286-2
ubuntu.com/security/notices/USN-4300-1
ubuntu.com/security/notices/USN-4301-1
ubuntu.com/security/notices/USN-4302-1
www.cve.org/CVERecord?id=CVE-2019-19056
4.7 Medium
CVSS3
Attack Vector
LOCAL
Attack Complexity
HIGH
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
HIGH
CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H
4.7 Medium
CVSS2
Access Vector
LOCAL
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
NONE
Integrity Impact
NONE
Availability Impact
COMPLETE
AV:L/AC:M/Au:N/C:N/I:N/A:C
0.0004 Low
EPSS
Percentile
13.3%